If only more Dyson spheres looked like this : r/Stellaris
Stellaris on Twitter: "Tell us about your favorite megastructures. Which are your favorite? Which do you build first? Ever waged war over a megastructure or restored one? https://t.co/jCcWV0TYwo" / Twitter
Captive Star achievement in Stellaris: Console Edition
How to Build Megastructures in Stellaris – GameSpew